How to clean common hardware

Generally speaking, hardware refers to those hardware workpieces with high requirements. Generally, the accuracy is within 0.05mm. The application of hardware has been very extensive, from daily necessities to electronic products to large-scale mechanical equipment, all of which need to be used.

Due to the wide application of hardware, there are many different problems in the cleaning process after industrial production and processing. Including different degrees of oil, wax, copper, aluminum and other metal surface oxidation dark, yellow... These problems continue to test the quality of detergent products on the market, today we will talk about how hardware should be cleaned, how to distinguish and choose the right detergent.

At present, the cleaning agent products are mainly divided into oil removing powder, oil removing agent, wax removing water, etc. under the subdivision, there are cleaning agents for different metals, such as stainless steel cleaning agent, copper cleaning agent, and for different effects, such as copper polishing agent. Therefore, for different cleaning conditions, we need to correctly select the corresponding cleaning products.

For example, to clean the oil stain on the surface of rusted steel, it is generally acceptable to select oil removing powder and oil removing agent, but different proportions of oil stain need to be configured. For another example, oil remover can be used to clean oil stains on the surface of copper products. However, if the surface brightness of copper is required to be high, copper polishing agent can also be used for further treatment.

Of course, these are more common problems, and some friends will encounter more difficult problems, such as how to wash the metal black, or after cleaning, the surface of the workpiece will change color or rust and so on.